Properties of the Number 8885

Eight Thousand Eight Hundred Eighty-Five

Basics

Value: 8884 → 8885 → 8886

Parity: odd

Prime: No

Previous Prime: 8867

Next Prime: 8887

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 5 × 1777

Divisors: 1, 5, 1777, 8885

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001010110101

Octal: 21265

Duodecimal: 5185

Hexadecimal: 22b5

Square: 78943225

Square Root: 94.26027795418386

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Number of hierarchical ordered partitions of partitions. A141199

Triangle read by rows: T(n,f) is the number of rooted maps with n edges and f faces on an orientable surface of genus 0. A269920

For k in {2,3,...,9} define a sequence as follows: a(0)=0; for n>=0, a(n+1)=a(n)+1, unless a(n) ends in k, in which case a(n+1) is obtained by replacing the last digit of a(n) with the digit(s) of k². This is k(9). A237346

Numbers in which 8 outnumbers all other digits together. A292738

a(n) = (binomial(4·n, 2·n) + binomial(2·n, n)²)/2. A36910

Numbers that are the sum of ten fourth powers in exactly eight ways. A345860

Triangle read by rows: T(n,g) is the number of rooted maps with n edges and 4 faces on an orientable surface of genus g. A270408

Numbers k such that k concatenated with k+5 gives the product of two numbers which differ by 7. A116195

Expansion of ∏_m>=1 (1+x^m)⁵. A22570

Numbers k such that k concatenated with k-3 gives the product of two numbers which differ by 9. A116140